EP1567873A2 - Verfahren und vorrichtung zur lokalisierung einer entladung in einem stator einer elektrischen maschine - Google Patents

Verfahren und vorrichtung zur lokalisierung einer entladung in einem stator einer elektrischen maschine

Info

Publication number
EP1567873A2
EP1567873A2 EP03774380A EP03774380A EP1567873A2 EP 1567873 A2 EP1567873 A2 EP 1567873A2 EP 03774380 A EP03774380 A EP 03774380A EP 03774380 A EP03774380 A EP 03774380A EP 1567873 A2 EP1567873 A2 EP 1567873A2
Authority
EP
European Patent Office
Prior art keywords
discharge
stator
source
sensors
time delay
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP03774380A
Other languages
English (en)
French (fr)
Other versions
EP1567873B1 (de
Inventor
Harry Jorn Van Breen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Technische Universiteit Delft
Kema NV
Original Assignee
Technische Universiteit Delft
Kema NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Technische Universiteit Delft, Kema NV filed Critical Technische Universiteit Delft
Publication of EP1567873A2 publication Critical patent/EP1567873A2/de
Application granted granted Critical
Publication of EP1567873B1 publication Critical patent/EP1567873B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/346—Testing of armature or field windings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
    • G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
    • G01R31/1272—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of cable, line or wire insulation, e.g. using partial discharge measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Relating To Insulation (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
EP03774380A 2002-11-29 2003-11-14 Verfahren und vorrichtung zur lokalisierung einer entladung in einem stator einer elektrischen maschine Expired - Lifetime EP1567873B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1022026 2002-11-29
NL1022026A NL1022026C2 (nl) 2002-11-29 2002-11-29 Werkwijze en inrichting voor het lokaliseren van een ontlading in een stator van een elektrische machine.
PCT/NL2003/000801 WO2004051291A2 (en) 2002-11-29 2003-11-14 Method and apparatus for locating a discharge in a stator of an electrical machine

Publications (2)

Publication Number Publication Date
EP1567873A2 true EP1567873A2 (de) 2005-08-31
EP1567873B1 EP1567873B1 (de) 2006-05-10

Family

ID=32464677

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03774380A Expired - Lifetime EP1567873B1 (de) 2002-11-29 2003-11-14 Verfahren und vorrichtung zur lokalisierung einer entladung in einem stator einer elektrischen maschine

Country Status (7)

Country Link
EP (1) EP1567873B1 (de)
AT (1) ATE326017T1 (de)
AU (1) AU2003284836A1 (de)
DE (1) DE60305204T2 (de)
ES (1) ES2264775T3 (de)
NL (1) NL1022026C2 (de)
WO (1) WO2004051291A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT523550A1 (de) * 2020-02-18 2021-09-15 Omicron Eletronics Gmbh Vorrichtung und Verfahren zum Lokalisieren von Teilentladungen in Mittel- und Hochspannungsbetriebsmitteln

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2924530B1 (fr) 2007-12-03 2009-12-25 Areva T & D Sa Dispositif de detection et de localisation de decharges electriques dans un equipement electrique a isolation par fluide
RU2370784C1 (ru) * 2008-03-05 2009-10-20 Юрий Петрович Аксенов Способ определения места локализации и вида дефектов в активной части электрической машины, находящейся в рабочем режиме
IT1392776B1 (it) * 2009-02-17 2012-03-23 Techimp Technologies S A Ora Techimp Technologies S R L Sensore e procedimento di rilevazione di un impulso elettrico causato da una scarica parziale

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3685367B2 (ja) * 1999-05-24 2005-08-17 三菱電機株式会社 回転電機の異常検出装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2004051291A3 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT523550A1 (de) * 2020-02-18 2021-09-15 Omicron Eletronics Gmbh Vorrichtung und Verfahren zum Lokalisieren von Teilentladungen in Mittel- und Hochspannungsbetriebsmitteln
AT523550B1 (de) * 2020-02-18 2021-12-15 Omicron Eletronics Gmbh Vorrichtung und Verfahren zum Lokalisieren von Teilentladungen in Mittel- und Hochspannungsbetriebsmitteln
US12025647B2 (en) 2020-02-18 2024-07-02 Omicron Electronics Gmbh Apparatus and method for locating partial discharges in medium-voltage and high-voltage equipment

Also Published As

Publication number Publication date
WO2004051291A2 (en) 2004-06-17
DE60305204T2 (de) 2007-05-24
AU2003284836A1 (en) 2004-06-23
AU2003284836A8 (en) 2004-06-23
ATE326017T1 (de) 2006-06-15
WO2004051291A3 (en) 2004-10-21
NL1022026C2 (nl) 2004-06-07
DE60305204D1 (de) 2006-06-14
ES2264775T3 (es) 2007-01-16
EP1567873B1 (de) 2006-05-10

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